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Query Parameters to JSON
ConversionConvert a full URL or raw query string into readable JSON while preserving repeated values.
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Tool guide
Query Parameters to JSON: How to use this tool
Open the guide when you need step-by-step help or a sample. The live workspace stays first.
Guide and examples
How to use this tool
Load Data
Enter Input URL or query string in the workspace or use the available Load Data options.
Convert Query to JSON
Run Convert Query to JSON. Adjust the available settings first when needed.
Review: JSON, Errors
Review JSON, Errors. Resolve any reported errors before using the result.
Copy, download, or continue
Continue with Copy, Download, Share.
Example to try
Example input: Input URL or query string
?tool=json-formatter&mode=validate&tag=api&tag=local&preview=true
Result in the live workspace
Run Convert Query to JSON in the live workspace above to generate the result. Review it in JSON, Errors.
Go to the live workspace- Expected input
- Input URL or query string
- Available actions
- Convert Query to JSON, Copy, Download, Share, Clear
- Result views
- JSON, Errors
- Conversion targets
- JSON
Learn more
Helpful context
Setup notes, privacy details, and examples when needed.
Repeated keys become arrays, URL decoding follows the browser standard, and empty values remain visible instead of being discarded.
ConversionJSON
FAQ
Common questions about Query Parameters to JSON
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